fix: remove npm cache from workflow (package-lock.json is gitignored)

.github/workflows/publish.harness.yml

@@ -37,7 +37,6 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
-          cache: 'npm'
 
       - name: Install dependencies
         run: npm ci
@@ -235,7 +234,6 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: '20.x'
-          cache: 'npm'
 
       - name: Get version
         id: get_version